Add missing close() calls for files

Signed-off-by: Andrei Lebedev <[email protected]>
hyperledger-iroha · Jul 10, 2018 · 778fa52 · 778fa52
1 parent 08c58c9
commit 778fa52
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diff --git a/lib/randombytes/random/random.c b/lib/randombytes/random/random.c
@@ -13,6 +13,7 @@ int randombytes(unsigned char *p, int len) {
     while (completed < len) {
       ssize_t result = read(source, p + completed, len - completed);
       if (result < 0) {
+        close(source);
         return ED25519_ERROR;
       }
       completed += result;

diff --git a/lib/randombytes/urandom/urandom.c b/lib/randombytes/urandom/urandom.c
@@ -9,9 +9,12 @@ int randombytes(unsigned char *p, int len) {
   } else {
     ssize_t result = read(source, p, len);
     if (result < 0) {
+      close(source);
       return ED25519_ERROR; /* something went wrong */
     }
   }
 
+  close(source);
+
   return ED25519_SUCCESS;
 }